ElectrumSV 1.3.7 wallet
I use trezor signing and fail. 

error message is:

b'(\xf8\x8bG3\\o\x02\xcf\x7f\xef5\x92G\xde\xaeu\x06\xe3\xb6\xa2\xe8\x10\xf4K\xa05;Jr6z'


Someone can tell me how I can send bsv using ElectrumSV 1.3.7 wallet?